baber/WOPTO huggingface dataset:
Patent JP-2002029758-A (JP)
Title: Device for manufacturing quartz glass base material using vad method
Inventor: KONDO SHINSUKE
IPC: C03B37/018
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To improve reliability and productivity in terms of quality. SOLUTION: This device is provided with a furnace 72 for forming a soot preform, a furnace 73 formed in parallel to the soot preform forming furnace 72 for making the soot preform transparent, two elevating devices 2 and 3 arranged at the upper positions of the furnaces 73 and 72 by which a chuck part capable of attaching and detaching a work can be held so as to be freely elevated, and a carrying device 5 arranged between those elevating devices 2 and 3, and equipped with a transferring stand moving between the upper positions of the furnaces 72 and 73 by which the work can be transferred.
Patent JP-2002026901-A (JP)
Title: Digital information delivery method
Inventor: YOSHIFUJI MIGIKO
IPC: H04L9/32
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital information delivery method by which a receiver can control how required digital information is to be received from a transmitter designated by the receiver under a situation that an instruction device gives digital information to the receiver via the transmitter. SOLUTION: The digital information delivery method is characterized in coordinate execution of a series of execution processing steps that the receiver 1 sequentially executes a step where the receiver 1 processes receiver identification information set in its inside for location identification of the receiver 1 and generates transmitter communication information in a form by which only the transmitter 2 can decode and interpret the original information and a step where the receiver 1 gives the transmitter communication information to the instruction device 3, the instruction device 3 executes a step where the device 3 gives the transmitter communication information to the transmitter 2,  and the transmitter 2 sequentially executes a step where the transmitter 2 interprets the transmitter communication information and decodes the receiver identification information and a step where the transmitter 2 uses the receiver identification information to conduct authentication processing required to give the digital information to the receiver 1 in cooperation with the receiver 1.
Patent JP-2002020305-A (JP)
Title: Health food, functional food and medicine containing leaf component of plant of genus olea and seed component of plant genus citrus
Inventor: TSURU SUMIAKI
IPC: A61K36/282
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a composition usable as a health food, a functional food and a medicine, having a high effect on prevention and treatment against infectious diseases with bacteria, viruses, etc. SOLUTION: This composition is characterized by comprising a leaf component of a plant of the genus Olea and a seed component of a plant of the genus Citrus. Preferably the composition contains one or more kinds of plants selected from the group consisting of Arctium lappa, Artemisia princeps, Echinacea, Allium sativum, Allium cepa, Acanthepanax senticosus and Allium wakegi.
Patent JP-2002019805-A (JP)
Title: Opening/closing structure for commodity packaging bag
Inventor: YAMAGATA KAZUNORI
IPC: B65D33/20
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing structure by which a commodity filling work can be facilitated for a commodity packaging bag. SOLUTION: A bag main body is constituted of front and rear films which are arranged across a commodity housing chamber having the opening at the upper section. At the same time, a bag upper section which extends upward exceeding the opening, from the bag main body is provided. Then, from a hinge section which is connected with the bag upper section, a mouth sealing piece which opens/closes the opening is extended to form this commodity packaging bag. In such a commodity packaging bag, by placing the mouth sealing piece under a facing upward posture heading upward from the hinge section, the opening is placed under an opened state. Thus, the commodity-packaging bag is constituted in such a manner that the mouth-sealing piece is separably fixed to the bag upper section.
Patent JP-2001079188-A (JP)
Title: Winning device for pachinko machine
Inventor: KOSHO HIDEO
IPC: A63F7/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the winning ball device of a pachinko machine capable of expecting operation certainty without putting a load on a solenoid, making an operation novel and attracting the interest of a player. SOLUTION: A ball receiving member 4 is provided on the front surface of an attaching substrate 1 and ball entrances 7 are opened at the left and right side parts of the ball receiving member 4. On the back surface of the attaching substrate 1, an operation member 14 provided with gate pieces 16 for being moved back and forth and opening and closing the ball entrances 7 and the solenoid 15 for moving the operation member 14 back and forth are provided.
Patent JP-2002031442-A (JP)
Title: Draining structure of thermally insulated box body
Inventor: ISHITOMI KUNIHIKO
IPC: F25D21/14
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent entry of the drainage of the lower-end edge part of an opening into a box body and also leak of cold and to suppress occurrence of a large impact or noise on the occasion of closing a door. SOLUTION: A front panel 12 is provided on a thermally insulated box body 10 and a groove 16 is formed in the lower-end edge part of the panel demarcating the opening 14, almost over the total length in the direction of the lateral width of the edge part. A drain pipe 22 through which the drainage received by the groove 16 is discharged outside a machine is provided at the center in the direction of the lateral width of the groove 16 so that the drain port 22a thereof is opened in the bottom of the groove. Inside the groove 16, a packing 18 which can cover the open upper part of the groove 16 on the whole is provided removably and the lower end part of the door 20 sliding downward along the opening 14 comes into contact with the packing 18 from above.  A plurality of communicating holes 18a having a smaller diameter than the drain port 22a are bored at positions in the packing 18 facing above the drain port 22a.
Patent JP-2001043661-A (JP)
Title: Magnetic disk device
Inventor: KINOSHITA AKIHIKO
IPC: G11B21/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and to increase storage capacity by folding at least in two a flexible printed circuit board, on which electric devices are mounted including a preamplifier for amplifying signals from a magnetic head, and mounting the circuit board in a housing. SOLUTION: A flexible printed wiring board 16 is assembled at the side face of a head arm 13 in a housing, in a state folded roughly in a lying S-shape cross-sectionally. The printed wiring board 16 is equipped with device areas in the number relating to preamplifiers 41, 42, 43 and connector areas relating to the number of connector groups. The preamplifiers 41, 42, 43 are mounted in the device areas 21, (22), 23 on one side of the printed wiring board 16, together with other electronic devices relating to these. The printed wiring board 16 is fixed on a base 17 in a folded state; hence, it can reduce the space occupied in the housing even with a number of electronic devices mounted.
Patent JP-2002028161-A (JP)
Title: Ultrasonic angioscope system
Inventor: KAWADA SATOSHI
IPC: A61B8/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic angioscope system using a laser breakdown using an imaging method of sending ultrasonic waves ahead of a construction part in a vessel to visualize ahead of an endoscope. SOLUTION: This system is provided with a laser generating device 11 installed outside a patient, a probe 20 comprising a lens 14 and a water tank 15 as dielectric to introduce laser 13 radiated from the laser generating device 11 through an optical fiber 12, an ultrasonic wave generating means using a laser breakdown 16 generated in the water tank 15, plural hydrophones 18 positioned at a tip of the probe 20 to receive reflected waves of ultrasonic waves radiated by the laser breakdown 16 from a construction 2 in a vessel 1, and a means to form an image of the constriction form of the constriction part 2 in a synthetic opening method based on received signals from the hydrophones 18.
Patent JP-2002028870-A (JP)
Title: Sand blast device and rib forming method for plasma display panel
Inventor: ASAHI KOICHI
IPC: H01J11/34
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a defect due to static electricity generated at the time of sand blast when a rib of a plasma display panel is patterned by a sand blast method. SOLUTION: In a rib forming method for the plasma display panel including a process for patterning a rib material layer into a rib shape by the sand blast for jetting mixed air including a grinding material from an upper side of a mask after at least the rib material layer is formed on a base material and a mask for sand blast resistance is formed into a pattern shape, an injection nozzle 22 for performing sand blast is provided with a discharging means 30 and the sand blast is performed, discharging static electricity generated on a base plate G. Since large discharge is not generated during the sand blast, the rib can be patterned without generating defects in an address electrode and the rib.
Patent JP-2002033577-A (JP)
Title: Connecting method for wiring between printed circuit boards and printed circuit board
Inventor: SHIMANO TOSHIO
IPC: H05K3/36
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a common mode current on wiring between printed circuit boards. SOLUTION: Concerning the wiring method for constructing differential drivers 1 or receivers 2 located on substrates A and B, connectors 11 and 21 provided with plural connector pin sequences, two differential output signal lines provided with the wiring structure of a microstrip line and constituted by connecting both two differential output signal lines from the drivers or receivers to the connectors to the connector pins in the same sequences of the connectors, inter-substrate wiring 3 for connecting the connectors of the substrates A and B and a GND plane connecting line 4 for connecting the substrates A and B, wiring of the microstrip line is formed by using the same wiring layers of the respective substrates.
Patent JP-2002042172-A (JP)
Title: Virtual object selection method and recording medium and service receiving application of this method
Inventor: KASHIWAGI MASANORI
IPC: G06F3/038
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To instinctively select a virtual object inside a virtual space. SOLUTION: A virtual object selecting method comprises a display 11 for displaying the virtual space, a mouse 12 used by an operator for selecting operation, a recording medium 13 storing a program, and a computer 14 which can read and execute the program stored in the recording medium 13. The program includes a step for selecting a specific virtual object as a target object operable by the operator from a plurality of selectable virtual objects inside the virtual space with reference to a relative positional relationship between a plurality of virtual objects inside the virtual space and the position representing a view point of the operator inside the virtual space such as the operator's view point position inside the virtual world and the virtual object position substitutable for the operator's view point when the operator carries out selecting operation of the virtual object  inside the virtual space displayed on the display 11 by means of the mouse 12.
Patent JP-2002021756-A (JP)
Title: Improved screw pump
Inventor: SCHOFIELD NIGEL PAUL
IPC: F04C18/16
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump, particularly, a screw pump. SOLUTION: In the screw pump, a first shaft is provided, the first shaft is arranged at an interval from a second shaft installed in a pump body, and is parallel to this first shaft, a first rotor is installed on the first shaft, a second rotor is installed on the second shaft, at least one spiral blade or a thread is formed on an outside surface in the respective rotors, the spiral blade or the thread meshes with each other, fluid is forcibly sent toward an outflow port from an inflow port of the pump by rotary motion of the shafts, a first bearing device relates to the first shaft, a second bearing device relates to the second shaft, the first and second bearing devices are respectively positioned in a cavity of the first and second rotors, and in the first and second rotors, the end closest to the pump inflow port is sealed,  and a thermally shielding body is arranged between the bearing devices and an inside cavity surface.
Patent JP-2002038661-A (JP)
Title: Heat insulating material for roof substrate
Inventor: ASANO KAZUO
IPC: E04D12/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulting material for a roof substrate, simplifying work execution, capable of certainly fastening itself on a vertical rafter and a lateral rafter by nailing, preventing occurrence of dew condensation and maintaining strength for a long period of time without mildewing and getting wet into a sheathing roof board plate. SOLUTION: The heat insulating material 1 for a roof substrate is roughly rectangular, a groove 2 is provided on the upper surface side and a groove 3 is provided on the lower surface side so that the rafters can be engaged with it. The grooves 2, 3 extend in the orthogonal direction. The grooves 2, 3 are communicated to each other at a crossing part 5 of the grooves 2, 3. A mark 6 is provided to display a center of this crossing part 5. End surfaces of four sides of the heat insulating material 1 are in a shiplap shape.
Patent JP-2002044599-A (JP)
Title: Moving picture processing unit
Inventor: SHIODA MASANORI
IPC: G11B20/10
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture processing unit that can easily apply edit or other job to a moving picture even when a display device with a small display area is in use by displaying a single index image and allowing a user to register an entry code to the index image. SOLUTION: The moving picture processing unit is provided with a means 17 that registers an entry code entered by a user to an index image that is used for the purpose of referencing at least one moving picture data or more, a means 12 that reads the registered entry code to the index image, a code registration table 15 that registers the entry code and an edit method of moving picture data referenced by the index image in cross-reference with each other, a means 19 that retrieves the edit method in cross-reference with the read entry code from the code registration table 15, and a means 18 that edits the moving picture data referenced by the index image according to the retrieved edit method.
Patent JP-2001140174-A (JP)
Title: Fabric for ink jet recording, its method for production and dyeing therefor
Inventor: NAKAMURA TOSHITAKE
IPC: D06M15/61
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide fabrics for ink jet recording that has excellent water resistance and abrasion resistance without adverse effect on the fabric hand in the ink jet dyeing technique by using pigment ink. SOLUTION: This fabric for ink jet recording has an acidic ink-receiving layer including a hydrophobic low-molecular-weight compound melting or softening at 40 deg.C to 150 deg.C on the surface of the fiber cloth. In a preferred embodiment, a cationic resin that has an electrical conductivity of 0.5 ms/cm-10.0 ms/cm in an aqueous solution of 1% concentration and a number-average molecular weight of 1,000-50,000 is admixed to the ink-receiving layer.
Patent JP-2002044602-A (JP)
Title: Image recording/reproducing apparatus
Inventor: HIGASHIMURA MAMORU
IPC: H04N5/937
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To accurately fast forward and reproduce an image of a specific camera and to facilitate retrieval of an object image in an image recording/ reproducing apparatus for recording and reproducing a multiplexed image signal multiplexed by a frame switcher of image signals from a plurality of cameras. SOLUTION: The image recording/reproducing apparatus has a skip- reproducing function for alternately conducting skipping of an n frames and continuously reproducing of m frames, where m is set to a number related to a frame-switching pattern. When n=4, and m=3, after a frame A1 has been reproduced, 4 frames are skipped, and then frames C6, A7 and B8 are reproduced continuously. Accordingly, the images displayed in a monitor turn into A1, A7 and A13.
Patent JP-2002045180-A (JP)
Title: Method for producing activated arginine deiminase
Inventor: MISAWA SATORU
IPC: C12N9/80
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an activated arginine deiminase on an industrial scale. SOLUTION: This method for producing activated arginine deiminase comprises solubilizing a recombinant arginine deiminase inclusion body, diluting and adjusting the resultant solubilized solution so as to be 50 mM to 1.5 M in the potassium ion concentration thereof and pH 7-8, respectively, followed by refolding.
Patent JP-2002046832-A (JP)
Title: Belt drive mechanism and curve belt with bead
Inventor: SAEKI NAOYUKI
IPC: B65G23/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To increase a friction coefficient between a drive roller and a curve belt to secure high drive force as compared with before, and prevent movement of the curve belt toward the center with a simple structure with securing the high drive force. SOLUTION: This belt drive mechanism 5 comprises the curve belt 1, the drive roller 2 and a press roller 3. The drive roller 2 is disposed inside the curve belt 1, the press roller 3 is disposed on a carrier face 4 of the curve belt 1, and the press roller 3 and the drive roller 2 pinch the curve belt 1 to drive the curve belt 1. The periphery 13 of the curve belt 1 is provided with a bead 6, while a high-friction sheet 7 is fixed to a position of a drive belt surface corresponding to the drive roller 2.
Patent JP-2002048336-A (JP)
Title: Combustor
Inventor: SAEKI TAKATOSHI
IPC: F23N5/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To enable to control temperature distribution inside a furnace to be the desired temperature distribution in heating the inside of the furnace with a combustion control pattern, wherein the combustion states of a plurality of dispersedly arranged burners are predetermined in accordance with the elapse of time. SOLUTION: A control means 100 controls the combustion state in the combustion control patterns of a plurality of burners 4 dispersedly arranged inside the furnace 13 changing with each of burners.
Patent JP-2002049083-A (JP)
Title: Stroboscopic device for electronic camera
Inventor: KAWAKAMI KAZUKUNI
IPC: G03B7/16
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To omit a light receiving sensor used only for controlling strobe light and a strobe light control circuit by using a CCD image sensor also as a sensor for controlling the electronic flash. SOLUTION: The strobe light is emitted from the xenon tube of the stroboscopic device 50 at strobe-photographing. Whether or not a signal charge accumulated in the light receiving part of the CCD image sensor 14 while the strobe light is emitted overflows is detected by a current detecting unit 49 for detecting an OFD current. In the case of detecting by the current detecting unit 49 that the charge overflows in the CCD image sensor 14, the emission of the xenon tube of the stroboscopic device 50 is stopped.
Patent JP-2002055997-A (JP)
Title: Device and method for retrieving used-car information
Inventor: SHISHIDO HIRONOBU
IPC: G06F17/30
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To efficiently retrieve used-car information without reference to the retrieval skillfulness of a person who wishes to buy. SOLUTION: The used-car information retrieving device is equipped with a 1st extracting means which extracts all of 1st used-car data matching retrieval condition information specifying the kind of used cars, a 2nd extracting means which extracts the lowest price and highest price corresponding to the retrieval condition information as price zone information according to the 1st used-card data, a 3rd extracting means which extracts 2nd used-car data matching other retrieval condition information that the user specifies according to the 1st used- card data, and a transmitting means which sends the price zone information and 2nd used-card data so that they are displayed to the user.
Patent JP-2002056019-A (JP)
Title: Method and system for providing multimedia information
Inventor: TOKUNAGA TAKANARI
IPC: G06F17/30
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To promote regional information utilization through store terminals and to improve the economical profit of a terminal operating enterpriser and an enterpriser such as a store which has set this terminal. SOLUTION: A service management server 100 and the store terminals 300 are connected through an information communication network 200 such as the Internet, and a menu that is optimum to the respective terminals is set in the service management server 100 in accordance with the geographical conditions, target customers of the stores, etc., where the terminals 300 are installed, and marketing information such as past sales results.
Patent JP-2002053055-A (JP)
Title: Electric power steering device for automobile
Inventor: TAKEHARA SHIN
IPC: B62D101/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce lock-to-lock of a steering wheel as well as to prevent a uncomfortable steering feeling, in an electric power steering device for an automobile for assisting the steering wheel operation by an electric motor. SOLUTION: This electric power steering device for an automobile is provided with first and second rack parts 14, 15 provided in series with a crankshaft 1, a pinion 21 of a steering shaft to be meshed with the first rack part 14, and a pinion 31 of an electric motor 34 to be meshed with the second rack part 15. The first rack part 14 is constituted into a constant gear ratio, and the second rack part 15 is constituted into a variable gear ratio.
Patent JP-2002055960-A (JP)
Title: System and method for card authentication
Inventor: SAKAGUCHI IKUO
IPC: G06Q50/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To securely evade the illegal use of a card by a 3rd person. SOLUTION: This system includes a card 6 where a card identification code is entered, a reader 7 which reads the card identification code out of the card 6, and an authentication device 8 which authenticates the card only when the location of the reader 7 is in the area corresponding to the code. The use place of the card is added to required conditions for authenticating the card 6 and the card 6 is prevented from illegally being used. A portable telephone set 11 is further included and the authentication device 8 has another table for making the card identification code and portable telephone set 11 correspond to each other and the area matches the cell of the base station 12 that the portable telephone set 11 belongs to. The card user carries the portable telephone set 11 and uses the card 6, thus the card 6 is authenticated.